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Cybersecurity · head to head

Authelia vs Rapid7 InsightVM

Authelia logo

Authelia

Cybersecurity

Open-source authentication and two-factor portal for reverse proxies

From
Free
Rated
-
Full reviewWebsite
Rapid7 InsightVM logo

Rapid7 InsightVM

Cybersecurity

Vulnerability management at scale

From
$1.62/month
Rated
-
Full reviewWebsite

The short version

  • Only Authelia has a free tier, so it costs nothing to try first.
  • Each has a real cost: Authelia depends on a reverse proxy: it is not a standalone identity provider; Rapid7 InsightVM insightVM is now sold inside Exposure Command rather than as a standalone product
  • They diverge on capability: Authelia covers Reverse proxy integration, Rapid7 InsightVM covers Asset discovery.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Authelia and Rapid7 InsightVM actually diverge.

Attributes where Authelia and Rapid7 InsightVM differ
AttributeAutheliaRapid7 InsightVM
Starting priceFree$1.62/month
Pricing modelOpen source, no licence feeusage-based
Free tierYesNo
PlatformsDocker, Kubernetes, Linux, Self-hostedWeb, Cloud, Api
FoundedUnknown2000

Identical on both: user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Authelia

  • Reverse proxy integration
  • Two-factor authentication
  • Access control rules
  • Lightweight backends

Only in Rapid7 InsightVM

  • Asset discovery
  • Vulnerability scanning
  • Risk prioritization
  • Threat intelligence
  • Custom policies
  • Remediation tracking
  • Compliance reporting
  • API access

What people use each for

The jobs each tool is most often brought in to do.

Authelia

  • Putting a login and 2FA in front of self-hosted services that have nonenot Rapid7 InsightVM
  • Adding SSO across a small set of internal tools without a full identity platformnot Rapid7 InsightVM
  • Home and small-team infrastructure behind a single reverse proxynot Rapid7 InsightVM

Rapid7 InsightVM

  • Vulnerability management and risk assessmentnot Authelia
  • Web application security scanningnot Authelia
  • Cloud infrastructure security monitoringnot Authelia

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Authelia

  • Depends on a reverse proxy: it is not a standalone identity provider
  • Configuration is YAML-first with no administrative interface, so changes mean editing files
  • Not a full IAM: user management, provisioning and federation are limited compared with Keycloak
  • Scales poorly as an organisation-wide identity solution, which is not its target

Rapid7 InsightVM

  • InsightVM is now sold inside Exposure Command rather than as a standalone product
  • Rapid7 states pricing is not publicly listed and is provided by custom quote based on the customer's environment
  • Billing counts billable assets including devices, software, identities, cloud compute instances and applications, so the asset count grows faster than a device inventory suggests
  • Cloud security, compliance, infrastructure as code scanning and application security testing require the Ultimate package rather than Essentials
  • Volume discounts are described as commonly available for larger asset counts, so smaller buyers pay the higher unit rate

Pricing, plan by plan

Authelia

Free
  • AutheliaFree
    • Full functionality
    • No usage limits
    • Community support

Rapid7 InsightVM

$1.62/month
  • InsightVM$1.62/month per asset
    • Vulnerability risk management
    • Unlimited user accounts
    • 24/7 technical support
  • InsightAppSec$175/month
    • Web application security
    • Per application pricing
    • Unlimited user accounts
  • InsightCloudsec$5775/month
    • Cloud security
    • Up to 500 instances
    • Unlimited user accounts

Which should you pick?

Choose Authelia if

  • You need reverse proxy integration.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Linux, Self-hosted.
  • You also want two-factor authentication.
Authelia review

Choose Rapid7 InsightVM if

  • You need asset discovery.
  • You work on Web, Cloud, Api.
  • You also want vulnerability scanning.
Rapid7 InsightVM review

Questions people ask

Is Authelia or Rapid7 InsightVM better?
Neither clearly leads. Authelia starts at Free and Rapid7 InsightVM at $1.62/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Authelia or Rapid7 InsightVM?
Authelia has a free tier; the other does not. Paid plans start at Free for Authelia and $1.62/month for Rapid7 InsightVM.
Does Authelia or Rapid7 InsightVM run on more platforms?
Authelia runs on Docker, Kubernetes, Linux, Self-hosted. Rapid7 InsightVM runs on Web, Cloud, Api.
Can I use Authelia for free?
Yes. Authelia has a free tier, so you can try it without paying. Rapid7 InsightVM starts at $1.62/month.
What is Authelia best used for?
Authelia is most often used for putting a login and 2fa in front of self-hosted services that have none, adding sso across a small set of internal tools without a full identity platform, home and small-team infrastructure behind a single reverse proxy. Of those, putting a login and 2fa in front of self-hosted services that have none and adding sso across a small set of internal tools without a full identity platform are not what Rapid7 InsightVM is typically brought in for.
What can Authelia do that Rapid7 InsightVM cannot?
Authelia covers Reverse proxy integration, Two-factor authentication, Access control rules, Lightweight backends. Rapid7 InsightVM covers Asset discovery, Vulnerability scanning, Risk prioritization, Threat intelligence.

Answered from the vendors’ own pages

Authelia: Is Authelia free?

Yes, open source with no licence fee.

Rapid7 InsightVM: What is the starting price for Rapid7 InsightVM?

InsightVM starts at $1.62 per month per asset, with example pricing provided for 500-asset deployments.

Source
Authelia: Does Authelia need a reverse proxy?

Yes. It integrates through forward authentication with Nginx, Traefik, Caddy or HAProxy rather than sitting in front of traffic itself.

Rapid7 InsightVM: How much does InsightAppSec cost?

InsightAppSec starts at $175 per month per application for web application security scanning.

Source
Authelia: Authelia or Keycloak?

Authelia is far lighter and aimed at protecting self-hosted services behind a proxy. Keycloak is a full identity and access management platform, and much more to run.

Rapid7 InsightVM: What does InsightCloudsec cover?

InsightCloudsec starts at $5,775 per month for cloud security monitoring of up to 500 instances.

Source
Rapid7 InsightVM: Do Rapid7 products include unlimited user accounts?

Yes, all Rapid7 products include unlimited user accounts, 24/7 technical support, single sign-on, and customer-success team access.

Source
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